Unit 7 Space exploration.单元高频考点过关练 2025-2026学年沪教版八年级英语下册

Unit 7 Space exploration.单元高频考点过关练 考点1 achieve 和 realize 的区别 【易错点津】achieve指通过长期的努力达到某个目标、地位或标准。realize指将某个想法或计划变为现实，或者意识到某件事情的发生，尤其是所担心的事情成为现实。在表达实现某人的梦想时可互换，即achieve one's dream ＝ realize one's dream。同义短语： make one's dream come true。 一、用 achieve 或 realize 的适当形式填空。 1. The spirit of these climbers shows us that we should never give up trying _____________ our dreams. 2. I think you should ________ the importance of learning English. 二、完成句子。 3. 如果我们在困难面前不放弃希望,我们的梦想就会实现。 Our dream will ________________ if we don't give up hope in the face of difficulties. 三、同义句转换，每空一词。 4. My mother always encourages me to achieve my dream of being an actress. My mother always encourages me ________ ________ my dream of being an actress ________ ________. 考点2 point的用法 【易错点津】point作动词时，意为 “指向”，常用搭配：point to(指向……)，在句中作谓语；作名词时，有三个高频词义：①意为 “分数”，常用搭配 ：get points(得分数)；②意为 “时刻；阶段”，常用搭配：at this point(在这个时刻/阶段)。③意为 “观点”，常用搭配：point of view(观点)。 根据句意选出画线词的意思。 1. ( )At this point of the year, the weather is getting warmer and warmer. 2. ( )He gets full points in the English test because he prepares well. 3. ( )From astronauts' point of view, space is both beautiful and dangerous. 4. ( )The little boy points to the bird in the tree and smiles happily. A. v. 指向　　　　　　B. n. 分数 C. n. 时刻；阶段 D. n. 观点 考点3 take off的用法 【易错点津】take off 为动词短语，意为 “脱掉(衣物)”； “(飞机、火箭等)起飞”。 完成句子。 1. 那个女士脱下外套，坐了下来，慢慢品起了咖啡。 The lady ________ the coat, sat down and enjoyed her coffee slowly. 2. 当飞机起飞的时候，天正在下着大雪。 It was snowing heavily when the plane ____________. 考点4 afford 的用法 【易错点津】afford 表示 “负担得起，买得起”，后跟名词、代词或动词不定式。 一、用所给词的适当形式填空。 1. Mike's sister can't afford ________ (buy) the expensive toy. 二、完成句子。 2. 这个男孩的父母很穷，没钱供他上学。 The boy's parents are so poor that they can't __________ send him to school. 3. 新的智能手机太贵了。我买不起。 The new smartphone is too expensive. I can't ________ it. 考点5：单元阅读过关 一、阅读理解。 ①Man has known more and more about space today. Space is not only wonderful but also dangerous. While working in space, astronauts are facing danger. ②Scientists have found out that radiation is the greatest danger to astronauts in space. When astronauts are working in space, they are in danger of radiation from the sun and other stars, which is bad for their health. The damage of radiation is difficult to discover until their children or even grandchildren are born. Some special medicine may work a little, but there isn't really helpful medicine. ③Space junk is also a great danger to astronauts. There are 9，000 man­made things lying in space. About 30% of these are man­made satellites, 10% are spaceships, and others are space junk. Even a small piece of these knocked against a spaceship window and did some damage. Scientists are watching and telling any possible danger all the time. They are working on helpful ways to do with space junk. ④Although space is really dangerous, everyone on the earth is interested in it. In the near future, it may become usual for people to spend a few days in a space hotel. We may even choose to leave the earth and live in space for a few years. So we should care for space and do something to help improve the space environment. 1. ( )Who is in danger of radiation in space? A. Scientists' children. B. People on the earth. C. People in the mountains. D. Astronauts working in space. 2. ( ) What is the structure of the passage? 3. ( ) What is the best title of the passage? A. Junk: Possible Danger! B. Space: Wonderful but Dangerous! C. Radiation: the Most Dangerous! D. Astronauts: Excellent People! 二、任务型阅读。 Gui Haichao became the country's first payload expert (载荷专家) in space and the first Chinese civilian (平民) to go on a space flight. He went into space in the Shenzhou­16 together with Jing Haipeng and Zhu Yangzhu. They set out for the space station from the Jiuquan Satellite Launch Center in the Gobi Desert. Gui's interest in science started when he was a child. He read a lot about space from a set of books he had at home. After finishing his studies at Beihang University, Gui went to Canada to do research and wrote many papers. Since then, he had been working at Beihang University as a teacher. In 2018, China planned to choose its third group of astronauts. Gui was chosen and went through really hard training for his body and mind. He even had to learn how to deal with high G­force during his training. Gui and his team also went to the Badain Jaran Desert in northwest China to learn living skills. They had to collect water and repair (修理) their tools in very difficult situations. During the training, Gui's shoes broke and he had to walk on the hot sand for two hours, which was very painful (痛苦的). The Shenzhou­16 is the first crewed mission since China's space station entered its application and development stage (阶段). Gui Haichao is a member of the team, and he did lots of research to help scientists learn more about space. “I'm sure we can finish the mission successfully，” he said. 1. Where was the Shenzhou­16 sent to the space station? _______________________________________________________________________________________2. What did Gui Haichao do in Canada? _______________________________________________________________________________________ 3. What was Gui Haichao before going on a space flight? _______________________________________________________________________________________ 4. What's the purpose of the text? _______________________________________________________________________________________ 5. According to the text, how do you like Gui Haichao? _______________________________________________________________________________________ 考点6：单元写作过关 一、完成句子。 1. 李明一直梦想着参与一次太空飞行任务。 Li Ming has always dreamed of taking part in a ____________ mission. 2. 为了实现梦想，他对宇航员需要做的事做了一些研究。 To realize his dream, he ________________ on what astronauts need to do. 3. 他了解到，宇航员必须选择正确的方法并坚持努力工作。 He learned that astronauts must __________________ the right ways and keep working hard. 4. 即使过程很艰苦，他从不放弃。 Even if the process was hard, he never __________________. 二、写作例析。 请根据下列表格信息，写一篇不少于70词的短文，介绍我国女航天员王亚平。(开头及结尾已给出，不计入总词数) Name Wang Yaping Date of birth January，1980 Birth place Yantai, Shandong Province August 1997 join the army May 2000 join the Communist Party of China(中国共产党) 2010 work hard and become an astronaut 2013 fly into space in Shenzhou10 October 2021 fly into space in Shenzhou13 April 16, 2022 be back to the earth [精彩范文] Wang Yaping is the second woman astronaut in China. She was born in Yantai, Shandong Province in January, 1980. In August, 1997, she joined the army and became a soldier. Later in May, 2000, she joined the Communist Party of China. She worked very hard and then in 2010 she became an astronaut. In 2013, she flew into space in Shenzhou­10 with the other two men astronauts Nie Haisheng and Zhang Xiaoguang. She flew into space in Shenzhou­13 in October, 2021 and was back to the earth on April 16, 2022. We are very proud of her. 三、实战演练。 太空是浩瀚的、神秘的。人类对宇宙一直不断地探索，请根据你所学的太空知识，描述一下你心目中的宇宙。再结合你自己的感想，向同学们说说你未来的打算。词数不少于70。 内容包括：1. universe, galaxy, solar system, earth, moon; 2. scientists, do research about, Chinese space station; 3. astronaut, in the future. Hello, everybody! It's my turn to tell you something about space. ______________________________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 考点1：一、1. to achieve/realize　2. realize 二、3. come true 三、4. to make; come true 考点2：1～4: CBDA 考点3：1. took off　2. took off 考点4：一、1. to buy 二、2. afford to　3. afford 考点5：一、DCB 二、1.From/In the Jiuquan Satellite Launch Center (in the Gobi Desert)． 2.He/Gui (Haichao) went to Canada to do research and wrote many papers. 3.A teacher (at Beihang University)． 4.To introduce a person/Gui Haichao. 5.Hard­-working/Great/Excellent.(言之有理即可) 考点6：一、1.spaceflight 2.did some research 3.select/choose　4.gave up 三、Hello, everybody! It's my turn to tell you something about space. As you know, the universe is very large. There are many galaxies in the universe. For example, the Galaxy has billions of stars. The sun is one of them in the solar system. The earth goes round the sun and the moon goes round the earth. So far, scientists have done a lot of research about space. Especially, our Chinese astronauts have been to space many times. We have built a great space station. Now, they are working in our own space station. I am very proud of our country. So I will study hard. I will be an astronaut in the future. What about you? Thanks. 1 学科网（北京）股份有限公司 $